diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index bcdd2f8..6909ea4 100644 --- a/configure.ac +++ b/configure.ac @@ -153,9 +153,33 @@ AM_CONDITIONAL([HAVE_DBI], [test "x$libdbi_LIBS" != "x"]) AC_ARG_ENABLE([pcap], [AS_HELP_STRING([--enable-pcap], [Enable PCAP output plugin [default=test]])]) -AS_IF([test "x$enable_pcap" != "xno"], - [AC_SEARCH_LIBS([pcap_close], [pcap], [libpcap_LIBS="-lpcap"; LIBS=""]) - AC_SUBST([libpcap_LIBS])]) +AS_IF([test "x$enable_pcap" != "xno"], [ + + PKG_CHECK_EXISTS([libpcap], [PKG_CHECK_MODULES([libpcap], [libpcap])], [ + + AC_ARG_WITH([pcap-config], + [AS_HELP_STRING([--with-pcap-config=PATH], [Path to the pcap-config script])], + [pcap_config="$withval"], [pcap_config=pcap-config]) + + AC_MSG_CHECKING([for pcap-config]) + + AS_IF([command -v "$pcap_config" >/dev/null], [ + + libpcap_CFLAGS="`$pcap_config --cflags`" + libpcap_LIBS="`$pcap_config --libs`" + + AC_SUBST([libpcap_CFLAGS]) + AC_SUBST([libpcap_LIBS]) + + AC_MSG_RESULT([$pcap_config]) + + ], [ + AC_MSG_RESULT([no]) + ]) + + ]) + +]) AS_IF([test "x$libpcap_LIBS" != "x"], [enable_pcap=yes], [enable_pcap=no]) AM_CONDITIONAL([HAVE_PCAP], [test "x$libpcap_LIBS" != "x"]) |